A one-dimensioinal mathematical model is used to simulate the process of snow-melt infiltration in unsaturated frozen silt. Hydraulic and thermal parameters are mainly based on data given in the literature. Field observations in a watershed (of area 1. 8 km**2) are compared with simulated data and consequences on snow melt run-off are discussed
Godkänd; 1984; 20080326 (cira)